i can't list hard disk info

[lande...@gmail.com]

Hi, i use this playbook:

---

- hosts: host1

  gather_facts: false

  connection: local

  tasks:

    - name: Gather disk facts from virtual machine using name

      vmware_guest_disk_facts:

        # Unirse a vsphere

        hostname: "{{ hostname }}"

        username: "{{ username }}"

        password: "{{ password }}"

        datacenter: Datacenter

        # Para pasar por el SSH sin autenticar nada

        validate_certs: no

        # Nombre de la maquina

        name: "{{vm}}"

      delegate_to: localhost

      # Lo metemos en una variable

      register: disk_facts

    - debug:

        msg: "{{disk_facts.guest_disk_facts}}"

...

and the result is:

ok: [host1] => {

    "msg": {

        "0": {

            "backing_datastore": "datastore1",

            "backing_disk_mode": "persistent",

            "backing_eagerlyscrub": false,

            "backing_filename": "[datastore1] ANSIBLE_Centos/ANSIBLE_Centos-000003.vmdk",

            "backing_thinprovisioned": false,

            "backing_writethrough": false,

            "capacity_in_bytes": 17179869184,

            "capacity_in_kb": 16777216,

            "controller_key": 1000,

            "key": 2000,

            "label": "Hard disk 1",

            "summary": "16,777,216 KB",

            "unit_number": 0

        },

        "1": {

            "backing_datastore": "datastore1",

            "backing_disk_mode": "persistent",

            "backing_eagerlyscrub": false,

            "backing_filename": "[datastore1] ANSIBLE_Centos/ANSIBLE_Centos_3.vmdk",

            "backing_thinprovisioned": false,

            "backing_writethrough": false,

            "capacity_in_bytes": 2147483648,

            "capacity_in_kb": 2097152,

            "controller_key": 1000,

            "key": 2001,

            "label": "Hard disk 2",

            "summary": "2,097,152 KB",

            "unit_number": 1

        }

    }

}

Good, i need second ("1") hard disk info, but when im use  variable disk_facts.guest_disk_facts.1 the result is:

fatal: [host1]: FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: dict object has no element 1\n\nThe error appears to have been in '/root/playbook/operations/ListVMvalues.yml': line 50, column 7, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n    - debug:\n      ^ here\n"}

What I do?

[Jean-Yves LENHOF]

Hi,

Try with disk_facts.guest_disk_facts[1] instead...

Regards,

JYL

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[lande...@gmail.com]

When i'm use disk_facts.guest_disk_facts[1]   the result is:

[Sebastian Meyer]

On 02.05.19 13:14, Jean-Yves LENHOF wrote:
>> and the result is:
>>
>> ok: [host1] => {
>> "msg": {
>> "0": {
>>     "backing_datastore": "datastore1",

[...]

>> },
>> "1": {
>>     "backing_datastore": "datastore1",

[...]

>> }
>>     }
>> }
>>
>> Good, i need second ("1") hard disk info, but when im use variable
>> disk_facts.guest_disk_facts.1 the result is:
>>
>> fatal: [host1]: FAILED! => {"msg": "The task includes an option with
>> an undefined variable. The error was: dict object has no element
>> 1\n\nThe error appears to have been in
>> '/root/playbook/operations/ListVMvalues.yml': line 50, column 7, but
>> may\nbe elsewhere in the file depending on the exact syntax
>> problem.\n\nThe offending line appears to be:\n\n\n    - debug:\n     
>> ^ here\n"}
>>
>> What I do?
>
>
> Hi,
>
> Try with disk_facts.guest_disk_facts[1]instead...

disk_facts.guest_disk_facts.1 and disk_facts.guest_disk_facts[1]

both expect disk_facts.guest_disk_facts to be a list, but it's a dict.

You'll need disk_facts.guest_disk_facts['1']

Notice the ''.

Sebastian

--
Sebastian Meyer
Linux Consultant & Trainer
Mail: me...@b1-systems.de

B1 Systems GmbH
Osterfeldstraße 7 / 85088 Vohburg / http://www.b1-systems.de
GF: Ralph Dehner / Unternehmenssitz: Vohburg / AG: Ingolstadt,HRB 3537

[lande...@gmail.com]

oooooooooooh goooooooooood. THANK YOU VERY MUCH <3